{
int scale = 0;
- if (src < 0 || dst < 0)
+ if (WARN_ON(src < 0 || dst < 0))
return -EINVAL;
if (dst == 0)
{
struct drm_rect tmp;
- if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+ if (rotation & (DRM_REFLECT_X | DRM_REFLECT_Y)) {
tmp = *r;
- if (rotation & BIT(DRM_REFLECT_X)) {
+ if (rotation & DRM_REFLECT_X) {
r->x1 = width - tmp.x2;
r->x2 = width - tmp.x1;
}
- if (rotation & BIT(DRM_REFLECT_Y)) {
+ if (rotation & DRM_REFLECT_Y) {
r->y1 = height - tmp.y2;
r->y2 = height - tmp.y1;
}
}
switch (rotation & DRM_ROTATE_MASK) {
- case BIT(DRM_ROTATE_0):
+ case DRM_ROTATE_0:
break;
- case BIT(DRM_ROTATE_90):
+ case DRM_ROTATE_90:
tmp = *r;
r->x1 = tmp.y1;
r->x2 = tmp.y2;
r->y1 = width - tmp.x2;
r->y2 = width - tmp.x1;
break;
- case BIT(DRM_ROTATE_180):
+ case DRM_ROTATE_180:
tmp = *r;
r->x1 = width - tmp.x2;
r->x2 = width - tmp.x1;
r->y1 = height - tmp.y2;
r->y2 = height - tmp.y1;
break;
- case BIT(DRM_ROTATE_270):
+ case DRM_ROTATE_270:
tmp = *r;
r->x1 = height - tmp.y2;
r->x2 = height - tmp.y1;
struct drm_rect tmp;
switch (rotation & DRM_ROTATE_MASK) {
- case BIT(DRM_ROTATE_0):
+ case DRM_ROTATE_0:
break;
- case BIT(DRM_ROTATE_90):
+ case DRM_ROTATE_90:
tmp = *r;
r->x1 = width - tmp.y2;
r->x2 = width - tmp.y1;
r->y1 = tmp.x1;
r->y2 = tmp.x2;
break;
- case BIT(DRM_ROTATE_180):
+ case DRM_ROTATE_180:
tmp = *r;
r->x1 = width - tmp.x2;
r->x2 = width - tmp.x1;
r->y1 = height - tmp.y2;
r->y2 = height - tmp.y1;
break;
- case BIT(DRM_ROTATE_270):
+ case DRM_ROTATE_270:
tmp = *r;
r->x1 = tmp.y1;
r->x2 = tmp.y2;
break;
}
- if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+ if (rotation & (DRM_REFLECT_X | DRM_REFLECT_Y)) {
tmp = *r;
- if (rotation & BIT(DRM_REFLECT_X)) {
+ if (rotation & DRM_REFLECT_X) {
r->x1 = width - tmp.x2;
r->x2 = width - tmp.x1;
}
- if (rotation & BIT(DRM_REFLECT_Y)) {
+ if (rotation & DRM_REFLECT_Y) {
r->y1 = height - tmp.y2;
r->y2 = height - tmp.y1;
}